In daily life, there are many events that use mathematical thinking to solve problems. As far as shopping is concerned, more computing power is used in mathematical thinking. Computational ability not only refers to simple operations such as addition, subtraction, multiplication and division, but also includes computational statistics, computational laws and computational probabilities. In daily life, change, bargain, discount, etc. , will use the computing power in mathematics.
We usually say that you should have mathematical thinking ability. In fact, this kind of thinking ability refers to the ability to think and solve problems by using mathematics.
Take the manhole cover as an example. Are manhole covers all round? So far, it seems that people have not seen whether the manhole cover is square or other shapes. Have you ever wondered why?
When workers are working under the manhole cover, it is the key to move the manhole cover. As we all know, the diameters in the same circle are all equal. The circular manhole cover has no diagonal, so no matter how you move the manhole cover, there is no risk of falling. In order to facilitate the access of construction workers, the area of manhole cover should be as large as possible, so that the circular area is the largest under the condition of equal circumference.
Everyone thinks that mathematics is less useful in life. In fact, mathematics and life are indeed inseparable. If you think there are still a few parts available, it means that you haven't thoroughly studied mathematics. If you study thoroughly, you will naturally find that mathematics can be used everywhere in your life.
Some high-paying industries often need talents in mathematics.
The artificial intelligence industry that is very hot now. The direct application is advanced mathematics, linear algebra and probability theory.
For example, engineers in IT industry and front-end development generally apply mathematical principles.
Not to mention actuaries, their work will involve applied regression analysis, stochastic differential equations, time series analysis and so on in mathematical knowledge.
In addition, scientific researchers, investment bankers, big data development and other industries generally apply mathematical knowledge. The common feature of these industries is "high salary".
So how do we usually cultivate our own mathematical logic?
From implementation to study and life, starting from basic concepts.
When doing math problems, it is suggested to work out the detailed steps in detail, that is, the idea of solving problems. Every question should be clear-headed and every step should be followed reasonably. So slow and steady, step by step. You can slowly exercise your meticulous mathematical thinking ability. At the same time, we can try to have a variety of problem-solving ideas for the same question type and put forward different solutions. Try to expand the thinking of solving problems and think about problems in many ways.
Look at the essence through the phenomenon and cultivate the thinking ability in depth.
This involves the depth and breadth of thinking. Many students just find the problem difficult in the process of solving problems, and want to brush a few more questions to understand how to solve the same kind of problems. Look at the problem-solving steps of some students who are good at math, and you will suddenly realize. It turns out that my own problem-solving ideas or ideas have deviated from the beginning. No wonder I feel that "the topic is very difficult". This is a knowledge point that you don't really want to study without complete leadership, so it is difficult to solve the problem independently. This requires not only mastering the most basic mathematical concepts, but also comparing and associating the mathematical knowledge of each chapter and section vertically and horizontally, finding out the exercises among them, and constantly enhancing the ability to solve problems. Gradually, you will develop stronger thinking ability.
People who are good at math are generally active in thinking and logical, so don't say that learning math is useless. I feel useless, but I have never experienced how useful and interesting it is to learn math well.